baber/WOPTO huggingface dataset:
Patent JP-S615340-A (JP)
Title: Signal processor
Inventor: YUMIBA TAKASHI
IPC: G06F3/153
Filed: 1984-06-19
Abstract: PURPOSE:To obtain a print picture of high contrast by giving accurate automatic gain control to video signals of R, G and B with no loss of color balance. CONSTITUTION:When R, G and B video signals (f), (g) and (h) are applied to a maximum value detecting circuit 5, an output (j) is obtained. While a peak detecting circuit 6 has an output (k). The gain of a voltage control amplifier VCA7 is decided by an output (m) of a gain control circuit 8 and therefore equal to a function g(m) of the output (m). The output (k) of the circuit 6 is kept constant despite any video signal selected among R, G and B by a multiplexer 4. Therefore, the output (m) of the circuit 8 is kept constant, and the gain of the VCA7 is also fixed regardless of video signals of R, G and B. Thus it is possible to perform the gain control of video signals (f)-(h) with no loss of color balance.
Patent JP-S5648653-A (JP)
Title: Electrostatic printing apparatus
Inventor: GOTOU MITSUHIRO
IPC: G03G15/05
Filed: 1979-09-28
Abstract: PURPOSE:To obtain a printer of high resolution, high speed, and low cost, by arranging between a writing electrode part, and a backside electrode and applying a fixed voltage to control electrodes and the backside electrode, and a writing signal voltage to the writing electrode part. CONSTITUTION:Writing electrode part 51 has linear electrodes 52 and moves cyclically, and electrostatic recording material 54 is arranged between part 51 and lower electrode 53, and dielectric breakdown voltage is applied between electrodes 52 and electrode 53. Aerial discharge is caused near the shortest gap between them, the discharge space extends in the longitudinal direction of writing electrodes 51, and the static charge left on material 54 has a long distribution along electrodes 51. In order to prevent this longitudinal extension, voltage same in polarity as electrodes 51 is biased to control electrodes 55, and an electric field between electrodes 51 and electrode 53 is converged, thus permitting a static charge spot to occur on material 54, and a dotted image to be obtained by toner development.
Patent JP-H05145919-A (JP)
Title: System and method of remotely charging service fare to subscriber
Inventor: BUROTSUKU ROBAATO ESU
IPC: H04N/
Filed: 1992-05-19
Abstract: PURPOSE: To inform charge on a subscriber and to display receipt of payment by sending payment data for a subscriber service to a subscriber located remotely from a subscriber station. CONSTITUTION: A display device 50 such as a light is lighted on a decoder 12 for a subscriber at the end of bill term (e.g. monthly) to report it to the subscriber that the monthly bill payment date comes. A timer in the decoder is stopped at a setting time from an encoder 10 of a central station 10. When the light is lighted, the monthly charge and the utility code are calculated and displayed. The displayed charge includes various charges including a temporary purchase charge. The utility code indicates the temporary purchase programs viewed for the bill term or at least identify temporary purchase programs requiring at least a report.
Patent JP-S6018821-A (JP)
Title: Substrate
Inventor: NAOE MASAHIKO
IPC: G11B5/73
Filed: 1983-07-13
Abstract: PURPOSE:To obtain a substrate for magnetic recording medium which excels in the surface accuracy and strength with extremely high reliability, by using an amorphous alloy thin belt as a component material CONSTITUTION:An amorphous alloy thin belt is produced by a melting and quenching process. An amorphous alloy thin plate is used as it is as a flexible substrate or said thin plate is adhered or welded to the surface of a core material. In case a non-ferromagnetic substance is used as an amorphous alloy, the practical use is possible with <=5 specific permeability. While >=1,000 specific permeability is needed when an amorphous thin film is used as a substrate, and the practical use is possible with >=3,000G saturated magnetic flux density. The quenching effect is remarkable with <=5X10<-6>K<-1> heat expansion coefficient. An extremely smooth surface roughness having <=0.3mum Rmax. is desirable for a substrate.
Patent JP-S5750655-A (JP)
Title: Ultrasonic flaw detector
Inventor: UESUGI NOBUO
IPC: G01N29/07
Filed: 1980-09-11
Abstract: PURPOSE:To easily discriminate a boundary echo wave and a defect echo wave and improve the accuracy of detection by discriminating the phase of the echo waves and displaying phase inversion components thereof. CONSTITUTION:If ultrasonic waves are transmitted in a pulse-like manner into a material by applying ultrasonic driving current from a transmitter 3 to a transducer TD1 while moving the TD1, echo waves are received in the TD1 by the reflection from a boundary face (c) or a defect (d). In the case of scanning the TD1 in an F direction, the phase of the echo waves shows an in-phase first and when the TD1 moves up to the position where a defect echo wave is detected, the phase of the echo waves inverts to show an antiphase and is displayed as a difference in display color in a display device 8. Hence, in spite of infeasibility in the time separation of the defect echo waves owing to the location of the defect (d) near the boundary surface (c) or the like, the defect echo wave is easily discriminated by the difference in the colors appearing in the device 8.
Patent JP-H01295346-A (JP)
Title: Data destruction preventing system
Inventor: KOBAYASHI KATSUJI
IPC: G06F12/00
Filed: 1988-05-24
Abstract: PURPOSE:To process data with no erasion nor destruction by storing the next data into a buffer memory part as the dummy record in case the record length stored in the buffer memory part is equal to 1 physical record to secure the record length larger than 2 physical records. CONSTITUTION:When the data read out of a buffer memory part and to undergo a prescribed process through a data processing part is equal to 1 physical record length, both subroutines A and B deliver a series of subsequent process instructions to a common routine 7. Based on the instruction of the routine 7, a common processing part 8 calculates the short record length to satisfy >=2 physical record lengths via a file device 6. This calculated record length is read and stored in the buffer memory part. Thus the data length stored in the buffer memory part has >=2 physical records and the replacement data is written into the device 6. Thus it is possible to process the data read out and written into the device 6 with no erasion nor destruction.
Patent JP-H02307916-A (JP)
Title: Production of silicon carbide-silicon nitride-based ceramic fiber
Inventor: SEGUCHI TADAO
IPC: D01F9/10
Filed: 1989-05-19
Abstract: PURPOSE:To obtain the title yarn having excellent mechanical characteristics by subjecting an organosilicon polymer having Si-N skeleton to melt spinning, irradiating the yarn with ionizing radiation in an atmosphere of an inert gas, etc., and calcining in an atmosphere of inert gas, etc. CONSTITUTION:An organosilicon polymer (e.g. polysilazane) having Si-N skeleton is subjected to melt spinning to give yarn, which is irradiated with ionizing radiation in vacuum or in an atmosphere of an inert gas and then calcined in vacuum, in an inert gas or in a mixed gas of ammonia gas and an inert gas to give the aimed yarn having low oxygen content free from reduction in strength even at high temperature of >=1,300 deg.C.
Patent JP-S5826739-A (JP)
Title: Apparatus for feeding manuscript
Inventor: ENOMOTO KAZUO
IPC: B65H1/26
Filed: 1981-08-12
Abstract: PURPOSE:To improve the easiness for setting manuscripts and the preciseness for feeding them in an apparatus for feeding the manuscripts to a copying machine or the like, by extending the inside of a stored manuscript support section to a manuscript guide forward end upper part to form part of a manuscript storing tray bottom surface. CONSTITUTION:A manuscripts 5 are inserted into the forward C-shaped section of a manuscript guide 14, and the guide 14 is registered with the width of the manuscripts. After treated at a manuscript irradiating section 3, the manuscripts discharged onto a manuscript storing tray 12 are supported on the manuscript tray 12 and a stored manuscript supporting member 14A. Accordingly, interference between the manuscripts 5 on a manuscript set tray 11 and the stored manuscripts 6 can be prevented. Thus the easiness of the setting of the manuscripts and the feeding performance of the manuscripts can be improved.
Patent JP-2000314066-A (JP)
Title: Felt and its production, and binder for felt
Inventor: SUZUKI SATOSHI
IPC: D04H1/645
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain, under a favorable work environment, a felt suitable as an internal trim material for automobile or household electric appliances or as a thermal insulation material by admixing a phenolic resin-contg. liquid binder with base material fibers followed by converting the mixture to fleeces which are then subjected to thermoforming process. SOLUTION: This mat felt is obtained by the following process: 100 pts.wt. of base material fibers such as synthetic fibers like of nylon, polyvinyl alcohol or polyester, natural fibers such as cotton or cloths as sewing waste are admixed with 5-30 (pref. 7-15) pts.wt., on a solid basis, of a liquid binder consisting of a resol-type phenolic resin dispersion, and the resulting mixture is desegregated using a fleece machine into fleeces, which are then subjected to a forming machine and converted to a mat, which, in turn, is heat-treated at 200-250 deg.C for 2-3 min.
Patent JP-S52104798-A (JP)
Title: Gas bushing
Inventor: KATOU KAZUAKI
IPC: H01B17/28
Filed: 1975-10-21
Abstract: PURPOSE: To plan elevation of dielectric strength by uniformly distributing electrical potential distribution concentrated nearby earth flange on surface of pocelain tube inserting dry type insulating condencer to earth flange side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01296737-A (JP)
Title: Data stream reproducing system in packet communication network
Inventor: UTENA SHINGEN
IPC: H04L12/40
Filed: 1988-05-24
Abstract: PURPOSE:To reproduce a data stream inputted at the output side accurately by taking time information of data stream in a data packet and outputting a data frame and a non-communication frame constituting a data packet at the output side communication node in the order of configuration. CONSTITUTION:A slave station 2 sends a data packet by a polling from a master station 1 and the data packet consists of a data frame comprising a data stream only inputted to a communication node from a terminal equipment 20 till the data packet is sent from the reception of the data packet by the preceding polling and the transmission of the data packet through the reception of the succeeding polling and of a non-communication frame representing non- communication time not implementing data giving/receiving. Since the frames are constituted timewise sequentially, the output side communication node receiving the packet can output the information constituted into the data packet sequentially. Thus, the timewise reproduction of the data stream inputted is attained accurately.
Patent JP-S61289148-A (JP)
Inventor: UENO NOBORU
IPC: D02G3/34
Filed: 1985-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5460412-A (JP)
Title: Speed controller for commutator motor
Inventor: MAEDA AKIRA
IPC: H02P7/06
Filed: 1977-10-20
Abstract: PURPOSE: To accomplish speed control by projecting a light to the surface of the commutator passed through an optical element having a semitransparent mirror sur face provided in a medium with a lens plane formed at one end thereof.  
     CONSTITUTION: A parallel ray 2 projected from the light source 1 enters square pilars 3 and 4. A joined surface of the two pilars constitute a semitranspaent mirror surface. The tip of the square pilar forms a convex lens with a spherical surface and the ray of light incident is made a converging light 6 through the lens so as to be brought into a focus on the surface of a segment section 11 on the commutator 10. The converging light is dispersed on the surface of the commutator 10 so as to re-enter the lens plane 5. The irregularly reflected light passing through the lens plane proceeds through the square pilar 4 changed to a parallel ray and partially reflected by the semitransparent mirror plane to enter a light detector 8 as a signal light 7. A control signal generation circuit 9 forms a deviation pulse between a reference pulse 18 to control the speed of the motor 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08294942-A (JP)
Title: Production of two-layered molded toilet seat
Inventor: INOUE SHUJI
IPC: B29C37/00
Filed: 1995-04-26
Abstract: PURPOSE: To produce a heating toilet seat by using a support base material as an insert member to laminate a toilet seat main body and to prevent the sink caused by the shrinkage of a resin. CONSTITUTION: When a heating toilet seat is produced, a heater 72 is provided to a support base material and, thereafter, the support base material having an air sump part 67 is set to the cavity 206 of a mold 200 and a molten resin R is injected into the cavity 206. When the opening 67a of the air sump part 67 formed to the support base material is sealed by the molten resin R, an airtight chamber 67c is formed. At this time, the outer wall part 67b of the air sump part 67 is softened by the heat of the molten resin and air in the airtight chamber 67c is expanded by the heat of the molten resin and, therefore, the outer wall part 67b expands in the cavity 206. As a result, the vol. increased by the expansion of the outer wall part 67b compensates the vol. reduced accompanied by the shrinkage of the resin to prevent a sink.
Patent JP-2000321342-A (JP)
Title: Optical sensor
Inventor: MORIYA NAOJI
IPC: G01R33/032
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To accurately measure with a light sensor configured on the basis of a PRR method(a method of Polarization Rotated Reflection). SOLUTION: In this optical sensor configured on the basis of a PRR method, a polarized wave plane maintenance fiber 5 transmits a measurement light SL, while a disturbance application mechanism 40 can periodically apply disturbance T capable of changing a phase difference of the measurement light SL to the polarized wave plane maintenance fiber 5. Measurement information S acquired during the forcible application of the periodic disturbance T to the polarized wave plane maintenance fiber 5 by the disturbance application mechanism 40 is averaged, a magnetic field intensity near a Faraday element 2 or a current is obtained on the basis of an average value Sa of the measurement information S.  By averaging the measurement information S acquired during the application of the periodic disturbance T, a phase change caused by external factors can be sufficiently reduced (or cancelled) to obtain the accurate magnetic field intensity and current.
Patent JP-S5460248-A (JP)
Title: Fume remover
Inventor: KOZAI TAKASHI
IPC: F16P1/06
Filed: 1977-10-21
Abstract: PURPOSE: A fume remover capable of creating a comfortable working environment, having a structure in which a permeable resisting part beneath a ceiling of uneven shape and a fume cxhaust port is opened between the ceiling and the permeable resisting part.  
     CONSTITUTION: The ceiling 3 provided on the duct and guarder 2 placed between the struts I is formed into an uneven shape by means of the spoke 4. The flexble material 5 is placed along the spoke 4, and the netting 6 as a permeable resisting part is laid beneath the ceiling to form a triangled columnar continuous space. The fume exhaust port 7 is each provided in the space, and the periphery of the ceiling 3 is provided with the air jetting hole II to form an sir curtain which separates the working place from the outside. The fume generated in the compartment goes up and reaches the ceiling 3 through the netting 6. Then, the fume is trapped in the uneven portions of the ceiling 3 without convection. The fume is sucked into the duct and guarder 2 through the exhaust port 7 by means of a fan and then exhausted to the outside 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07336546-A (JP)
Title: Image processing method
Inventor: SUGIURA SUSUMU
IPC: H04N9/79
Filed: 1994-06-09
Abstract: PURPOSE:To obtain a method of making device description at maximum with a minimum data quantity and a method of coloring using the description method. CONSTITUTION:A memory 123 stores characteristic information of a recording section 122 received from a receiver side. Arithmetic sections 103-108 calculate a color reproduction prediction equation and discrimination sections 110-115 discriminate whether or not a prediction equation entered from a corresponding arithmetic section satisfies the color reproduction condition based on the information stored in the memory 123. The section 117 is an image processing section and applies image processing for recording or display based on the prediction equation selected by a selection section 116 to image data 101.
Patent JP-H05371-A (JP)
Title: Heating device for work
Inventor: ABE TOKUYOSHI
IPC: B23K101/36
Filed: 1991-05-30
Abstract: PURPOSE:To furnish a heating device for a work capable of heating the work stably in a short time and suitable for soldering work of the work. CONSTITUTION:The heating device for the work is provided with a lower side electrode 8, an upper side electrode constituted by bringing first and second electrodes into contact with each other, a pressurizer 5 which moves this upper side electrode in the direction to approach the lower side electrode 8 and separate from it and enables these electrodes to hold the work W between these, electrode holders 10, 11 and 12 to cool the respective electrodes forcibly, a transformer 20 which energizes the upper side electrode and generates heat on this based on contact resistance against cooling from the electrode holders and a foot switch 61 to operate the pressurizer 5, pressurize and hold the work W between the upper side electrode and the lower side electrode 8, operate the transformer 20 and generate heat on the upper side electrode extending for a first specified time and heat the work W. The pressurizer 5 continues a pressurizing and holding state of the work W extending for a second specified time even after the heat generation of the upper electrode is completed and at this time, the work is cooled through forced cooling of the respective electrodes by this foot switch 61.
Patent JP-H0421155-A (JP)
Title: Learning machine
Inventor: SAKAGAMI SHIGEO
IPC: G06F15/18
Filed: 1990-05-16
Abstract: PURPOSE:To shorten a learning time by adjusting weight at the time of detecting a non-efficient state in which the error of a learning state is not reduced even if the learning is advanced furthermore, and then restarting the learning. CONSTITUTION:Non-linear processing is applied to the weighted sum of input signals by means of a characteristic function having saturated characteristics and the processed result is outputted from a hidden layer 22 and the non-linear processing is applied to the weighted sum of the output signals from the hidden layer 22 and the processed result is outputted from an output layer 21. A teacher signal generating part 13 generates a required output signal for the output layer 21 and conjugate inclination direction determining part 15 uses the calculation value of an error calculating part 14 and determines a weight changing direction so that an error between the outputs of the generation part 13 and the output layer 21 is minimized. When an improper learning state detecting part 92 detects a non-efficient state in which the error is not reduced even when the learning is advanced furthermore, the determining part 65 adjusts the weight. When the learning is restarted after adjusting the weight, a proper state is obtained and the learning time is shortened.
Patent JP-H08305923-A (JP)
Title: Authenticity distinguishing device
Inventor: ISHINO YUMI
IPC: G06T7/00
Filed: 1995-04-28
Abstract: PURPOSE: To obtain an authenticity distinguishing device which is convenient to carry and enable even a beginner to sufficiently distinguish whether a bill, etc., is forged by processing and displaying data on differences between an object to be distinguished and an image of an authentic body which is stored in an authentic image storage means. CONSTITUTION: The denomination and top or reverse side of an object and the kind of irradiation light are specified, first. Then, when a display button is pressed, 'display' is displayed at the right upper part on a screen and one of 'overlap display'-'parallel display' is selected by pressing an up and a down button. An observer visually compares an object image and a reference image with each other to distinguish whether or not the object is authentic. For example, in overlap display mode, the object image and reference image are displayed one over the other. At the center lower part on the display screen, 'identity percent display' showing how much the object image and reference image match with each other is displayed.  The observer puts the images one over the other while looking at the identity percent display so that the number becomes larger or uses an up and a down, and a right and a left arrow button in coordinate mode while looking at the images. Further, different places are emphasized and displayed.
Patent JP-S5831186-A (JP)
Inventor: OKANO SHIGERU
IPC: D06P5/00
Filed: 1981-08-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1071513-A (JP)
Title: Ultrasonic micro hole drilling device
Inventor: KOIDE AKIMICHI
IPC: B24B1/04
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To prevent a lowering of machining speed as much as possible in drilling a micro hole whose length is extremely large compared with diameter so as to be capable of mass production of product having such micro holes in an ultrasonic micro hole drilling device, which drills or grind micro holes in a workpiece made of difficult machining material such as fine ceramics while giving ultrasonic vibration such as vertical vibration or twisting vibration to a drill for machining. SOLUTION: This ultrasonic micro hole drilling device is constituted in such a way that a machining head 1 is provided at an end of an arm 43, which can freely swing taking an eccentric cam 51 as a fulcrum, and a ball screw nut 42, which is threadedly engaged with a screw shaft 41, is connected to the other end of the arm 43, and the arm 43 is made to swing by rotating the screw shaft 41, giving specified feeding amount to the machining head 1 and on the other hand, giving high frequency small wave swing to the arm 43 taking the ball screw nut 42 as a fulcrum for giving low frequency vertical vibration to the machining head 1.
Patent JP-H01296928-A (JP)
Title: Equipment for culturing fish
Inventor: MATSUFUJI TATSUHIKO
IPC: A01K63/00
Filed: 1988-05-25
Abstract: PURPOSE:To inexpensively form a fish farm by providing a number of buoys for sound barrier capable of putting out sound waves disliked by fishes around a buoy for luring fishes capable of putting out sound waves liked by fishes. CONSTITUTION:A number of buoys 10-1, 10-2, 10-3 and 10-4 for sound barrier capable of putting out aquatic sound waves having characteristics disliked by fishes are arranged around a buoy (breeding buoy) 2 for luring fishes capable of putting out characteristics liked by fishes. Both buoys 2 and 10 is moored on the surface of the water and equipped with an antenna 11 extending upward and support material extending downward. An aquatic speaker 5 capable of putting out aquatic sound waves having characteristics liked by fishes on all sides is provided on a support material of the buoys 2 for luring fishes. A number of aquatic speakers 13-1, 13-2 and 13-3 capable of putting out aquatic sound waves having characteristics disliked by fishes toward adjacent buoys 10 are provided on support materials of each buoys 10 for sound barrier.